| THE Scholars Gate Management Company (PLF) Limited | Real estate | 2023 |
| THE Shift Movement Limited | Education | 2023 |
| THE Sm@Rt Group Ltd | Manufacturing | 2020 |
| THE Spaniard Limited | Extraterritorial | 2023 |
| THE SPC Holdco Limited | Financial services | 2017 |
| THE Stables Management Company (Westhoughton) Limited | Real estate | 2023 |
| THE UK GMA Ltd | Other services | 2025 |
| THE Working Hive CIC | Hospitality | 2026 |
| The.Coffee.Collective. Ltd | Hospitality | 2019 |
| Thelamoonlounge Ltd | Hospitality | 2026 |
| Thirteen Film Co. Limited | Information & communication | 2024 |
| Thomas Sale BTL Limited | Real estate | 2022 |
| Thompson House Equestrian Centre Limited | Agriculture & fishing | 2007 |
| Thsg Property Limited | Real estate | 2023 |
| Thunk Creative Ltd | Professional & scientific | 2010 |
| Timber Building Specialists Ltd | Construction | 2013 |
| Times-Gas Ltd | Construction | 2022 |
| Timesgroup Ltd | Construction | 2023 |
| Tina Louise Consultancy Ltd | Professional & scientific | 2020 |
| Tipsrus North West Ltd | Water & waste | 2025 |
| Tirj Techno Ltd | Transport & logistics | 2024 |
| TJP & SON Limited | Construction | 2024 |
| TJS Electrical Ltd | Energy | 2017 |
| TJS Property Group Holdings Ltd | Construction | 2025 |
| TK57 Ltd | Hospitality | 2026 |
| Tkleigh Ltd | Hospitality | 2025 |
| TLC (Leigh) Ltd | Hospitality | 2012 |
| TLT Garage Services Limited | Wholesale & retail | 2000 |
| TM UK Estates Limited | Real estate | 2023 |
| TMD Beauty Empire Ltd | Professional & scientific | 2023 |
| TMF Coaching Ltd | Arts & recreation | 2025 |
| Toadstool Trading Limited | Wholesale & retail | 2023 |
| Tolexcollection Ltd | Health & social care | 2025 |
| Tomeldridgecoaching Ltd | Education | 2024 |
| Top House Farm Management Company Limited | Real estate | 2014 |
| Top Roofers Team Ltd | Construction | 2025 |
| Touch of Ebony Ltd | Other services | 2023 |
| Town Hall Library ST Wigan, WN1 1YN Ltd | Extraterritorial | 2025 |
| TQ Law Limited | Professional & scientific | 2012 |
| Trackline Engineering Limited | Professional & scientific | 1998 |
| Trade Parts Warehouse Ltd | Wholesale & retail | 2018 |
| Trade Post Clearance Ltd | Water & waste | 2024 |
| Trail and Trials UK Limited | Wholesale & retail | 2012 |
| Trailerbins Ltd | Professional & scientific | 2023 |
| Transcone Shipping Ltd | Transport & logistics | 2025 |
| Transit Town Ltd | Transport & logistics | 2025 |
| Transport Xpress Ltd | Transport & logistics | 2019 |
| Travtec Holdings Limited | Professional & scientific | 2003 |
| Treatz Sweet Ltd | Hospitality | 2026 |
| Tribe T Properties Ltd | Households | 2026 |
| Trident Fish Bar Limited | Hospitality | 2023 |
| Trim Solutions Ltd | Transport & logistics | 2024 |
| Trog Transport Limited | Education | 2016 |
| Trojan Horse Shavings & Animal Beddings Ltd | Agriculture & fishing | 2026 |
| Trojan Turnarounds Ltd | Construction | 2018 |
| TRSTRANSPORT24/7 Ltd | Transport & logistics | 2025 |
| True Fixing Limited | Construction | 2023 |
| True Form Groundwork’S Ltd | Construction | 2026 |
| TRY Fitness Training (Leigh) Ltd | Arts & recreation | 2020 |
| TRY Fitness Training Centre Ltd | Arts & recreation | 2026 |
| TS Decor Limited | Construction | 2014 |
| TS Smart Home Ltd | Wholesale & retail | 2017 |
| TS Soccer Limited | Health & social care | 2023 |
| TSH Foods Ltd | Hospitality | 2024 |
| TT Commissioning Ltd | Professional & scientific | 2017 |
| TT Skip Hire and Waste Management Ltd | Water & waste | 2021 |
| Twentyman Bakes Limited | Manufacturing | 2014 |
| Twins Empire Property Divelopment Ltd | Real estate | 2023 |
| Twist Lane Garage Limited | Wholesale & retail | 2019 |
| Two Wheel MAD Limited | Wholesale & retail | 2014 |
| Tyga Express Limited | Transport & logistics | 2016 |
| Tyrrell Building Technologies Group Limited | Financial services | 2019 |
| Tyrrell Products Limited | Manufacturing | 2012 |
| Tyrrell Property Managment Ltd | Construction | 2019 |
| Uaae Ltd | Hospitality | 2024 |
| Uani Mini Market Ltd | Wholesale & retail | 2018 |
| UK Home Save Limited | Administrative & support | 2015 |
| UK Mobile Zone Leigh Limited | Wholesale & retail | 2025 |
| UK Mobile Zone Limited | Wholesale & retail | 2025 |
| UK Offsprings Ltd | Health & social care | 2024 |
| UK Sameday Logistics Limited | Transport & logistics | 2025 |
| UK Wide Entertainment Limited | Administrative & support | 2003 |
| Umbrella Arts | Wholesale & retail | 2018 |
| Unbearable Ltd | Professional & scientific | 2026 |
| Unicorn Logistics Limited | Transport & logistics | 2009 |
| Unicorn Northwest Ltd | Transport & logistics | 2023 |
| Unique Electrical NW Ltd | Construction | 2019 |
| Uniquefix Limited | Construction | 2020 |
| Unitybaze Ltd | Information & communication | 2025 |
| Universal Keysafe Services Ltd | Information & communication | 2025 |
| Urban Interior Designs Limited | Construction | 2025 |
| Urban Store Ltd | Wholesale & retail | 2026 |
| Urionyx Ltd | Information & communication | 2025 |
| V Care Holdings Limited | Professional & scientific | 2016 |
| Van Delivery Limited | Transport & logistics | 2018 |
| Vape Bros Ltd | Wholesale & retail | 2016 |
| Vapeboss (Leigh) Ltd | Wholesale & retail | 2023 |
| VDS Trading Ltd | Wholesale & retail | 2025 |
| VEE & L Convenience Ltd | Wholesale & retail | 2019 |
| Velea Florin Ltd | Construction | 2025 |